L4310 Sight Glass Leaking

Justacafe

New member

Equipment
L4310
Apr 5, 2014
14
0
0
Madison, wi
From what I've read, apparently this is not an unusual problem. Does anyone know how to repair/replace the sight glass, or how to deal with this problem? Thanks in advance!
 

85Hokie

Moderator
Staff member
Lifetime Member

Equipment
BX-25D ,PTB. Under Armor, '90&'92-B7100HST's, '06 BX1850 FEL
Jul 13, 2013
10,501
2,280
113
Bedford - VA
From what I've read, apparently this is not an unusual problem. Does anyone know how to repair/replace the sight glass, or how to deal with this problem? Thanks in advance!

Not sure about how your site glass "sits" against the gasket. Have you looked at the gasket that seals the two pieces and look for places that are not making good contact? I do know from the old ford N series days that over tightening the bowl was a major no-no. Does the bowl "spin" or must it sit a certain way? On the old N's you could work that glass bowl slightly as you tightened it and stop the leaking fuel.
 

North Idaho Wolfman

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Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
29,188
5,475
113
Sandpoint, ID
Justacafe,
Are you talking the sight glass in the hydraulic fluid that's located in the rear end?
It's just held in by a lip and some silicone.

85Hokie, I think your talking about the old fuel bowls, completely different monster than the sight glass for the transmission. ;)
 

85Hokie

Moderator
Staff member
Lifetime Member

Equipment
BX-25D ,PTB. Under Armor, '90&'92-B7100HST's, '06 BX1850 FEL
Jul 13, 2013
10,501
2,280
113
Bedford - VA
Justacafe,
Are you talking the sight glass in the hydraulic fluid that's located in the rear end?
It's just held in by a lip and some silicone.

85Hokie, I think your talking about the old fuel bowls, completely different monster than the sight glass for the transmission. ;)
I was Wolfman, I was........
a monster.....ol' leaking sum beeauch monster! :D
thanks!
 

Justacafe

New member

Equipment
L4310
Apr 5, 2014
14
0
0
Madison, wi
Yes.....the sight glass in the hydraulic fluid that's located in the rear end. Can it be re-sealed? Does it require replacement? Is this something easy to replace? Thanks for the help!
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
29,188
5,475
113
Sandpoint, ID
If it's leaking, It's best just to replace it with a new one.
P/N 31301-14230
http://www.goldeneagledirect.com/index.php?l=product_detail&p=95632
Just drain the fluid down below the glass, plus a little more, then pull it out, it's like a plug, clean the hole with some brake parts cleaner, then install a new glass and rubber with a little automotive silicone around the edge, Use one of the Ultra silicone like a ultra black or ultra blue.